TWM659834U - Electrical connector - Google Patents

Abstract

An electrical connector can provide a shielding wall for transmitting shielded signals on at least three sides of a non-grounded conductive terminal, thereby effectively reducing interference when the electrical connector transmits high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

Description

Electrical connector

This application relates to the field of electronic device technology, and more specifically, to an electrical connector that can reduce the degree of interference when transmitting high-speed signals.

In recent years, electrical connectors have been widely used in various electronic devices to transmit signals through multiple conductive terminals on the electrical connectors. However, with the special needs and development of electronic devices, multiple conductive terminals of electrical connectors may also need to transmit high-speed signals. At present, electrical connectors are easily interfered when transmitting high-speed signals (the interference is, for example, electromagnetic interference from the external environment, or crosstalk interference coupled between multiple conductive terminals of the electrical connector), which makes the high-speed signals transmitted by the electrical connector easily produce interference attenuation.

From the above, we can see that how to solve the problem that electrical connectors are easily interfered when transmitting high-speed signals is indeed a problem that people in the relevant technical field need to solve urgently.

In view of the above-mentioned shortcomings of the prior art, the present application provides an electrical connector, one side of which is a main side of the electrical connector, and the electrical connector comprises: a main side conductive terminal set, the main side conductive terminal set is located on the main side of the electrical connector, and has a main side first grounding conductive terminal, a main side second grounding conductive terminal and a main side non-grounding conductive terminal; a main side insulating terminal seat, the main side insulating terminal seat has a main side non-grounding terminal setting structure, wherein the main side non-grounding terminal setting structure is provided to set the main side non-grounding conductive terminal to form a main side non-grounded conductive terminal setting module; a conductive plastic carrier, the conductive plastic carrier is provided to carry the main side non-grounded conductive terminal setting module to form a main side grounded conductive terminal setting module, and the conductive plastic carrier has a main side conductive plastic carrier body, a main side first conductive plastic wall structure and a main side second conductive plastic wall structure, the main side conductive plastic carrier body is electrically connected to the main side first conductive plastic wall structure and the main side second conductive plastic wall structure, the main side grounded conductive terminal setting module has a main side first conductive plastic wall structure and a main side second conductive plastic wall structure. The invention relates to a main side ground terminal setting structure and a main side second ground terminal setting structure, wherein the main side first ground terminal setting structure and the main side second ground terminal setting structure are respectively provided to set the main side first ground conductive terminal and the main side second ground conductive terminal, so that the main side non-ground conductive terminal is located between the main side first ground conductive terminal and the main side second ground conductive terminal, and in the main side ground conductive terminal setting module, the main side first conductive plastic wall structure and the main side second conductive plastic wall structure are respectively abutted against the main side first ground conductive terminal and the main side second ground conductive terminal. The conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first ground conductive terminal and the main side second ground conductive terminal form a main side non-ground terminal shielding wall body, and the main side non-ground terminal shielding wall body has a U-shaped cross section, so that the main side non-ground terminal shielding wall body can provide a shielding wall on at least three sides of the main side non-ground conductive terminal.

Preferably, in the electrical connector of the present application, the front end of the electrical connector is a front end of the electrical connector lap joint, and the electrical connector further includes a main side front end conductive connector, the main side front end conductive connector is extended from the front end of the electrical connector lap joint and crosses the main side non-grounded conductive terminal, and electrically connects the main side first grounded conductive terminal and the main side second grounded conductive terminal, so that the main side front end conductive connector can be electrically connected to the main side non-grounded terminal shielding wall, and the main side non-grounded conductive terminal is connected to the main side non-grounded conductive terminal shielding wall at the front end of the electrical connector lap joint. The grounding conductive terminal provides electrical shielding, wherein the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side non-grounding conductive terminal respectively have a main side first grounding terminal front end lap structure, a main side second grounding terminal front end lap structure and a main side non-grounding terminal front end lap structure, and the main side first grounding terminal front end lap structure, the main side second grounding terminal front end lap structure and the main side non-grounding terminal front end lap structure are respectively located at the front end of the electrical connector lap.

Preferably, in the electrical connector of the present application, the main side front end conductive connector has a main side front end wall shielding structure, and the main side front end wall shielding structure provides a shielding wall for the main side non-grounded conductive terminal at the front end of the electrical connector.

Preferably, in the electrical connector of the present application, the main side front end conductive connector has a main side front end connector hollow structure, and the main side front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the main side non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the main-side conductive plastic carrier body extends on a side facing the main-side non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the main side first grounding conductive terminal and the main side second grounding conductive terminal are respectively plugged into the main side first conductive plastic wall structure and the main side second conductive plastic wall structure, so that the main side first grounding conductive terminal and the main side second grounding conductive terminal are electrically connected to the conductive plastic carrier.

Preferably, in the electrical connector of the present application, the main side first conductive plastic wall structure and the main side second conductive plastic wall structure respectively enter the main side insulating terminal seat, and can respectively abut the main side first grounding conductive terminal and the main side second grounding conductive terminal.

Preferably, in the electrical connector of the present application, the main side first conductive plastic wall structure and the main side second conductive plastic wall structure respectively abut the main side first grounding conductive terminal and the main side second grounding conductive terminal in a surface contact manner to provide structural support for the main side first grounding conductive terminal and the main side second grounding conductive terminal respectively.

Preferably, in the electrical connector of the present application, the other side of the electrical connector is a secondary side of the electrical connector, wherein the conductive plastic carrier further comprises a primary side conductive plastic carrier body, a primary side first conductive plastic wall structure and a primary side second conductive plastic wall structure, the secondary side conductive plastic carrier body is electrically connected to the secondary side first conductive plastic wall structure and the secondary side second conductive plastic wall structure, and the electrical connector further comprises: a primary side conductive terminal set, the secondary side conductive terminal set is located on the secondary side of the electrical connector, and has a primary side first grounding conductive terminal. The primary side insulating terminal seat has a primary side non-grounding terminal setting structure, wherein the secondary side non-grounding terminal setting structure is provided to set the secondary side non-grounding conductive terminal to form a primary side non-grounding conductive terminal setting module; the conductive plastic carrier is provided to carry the secondary side non-grounding conductive terminal setting module to form a primary side grounding conductive terminal setting module, wherein the secondary side grounding conductive terminal setting module has a primary side first grounding terminal setting structure The secondary side first grounding terminal setting structure and the secondary side second grounding terminal setting structure are respectively provided to set the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal, so that the secondary side non-grounding conductive terminal is located between the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal. In the secondary side grounding conductive terminal setting module, the secondary side first conductive plastic wall structure and the secondary side second conductive plastic wall structure are respectively abutted against the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal. The conductive plastic carrier electrically connects the secondary first grounding conductive terminal and the secondary second grounding conductive terminal, and the secondary conductive plastic carrier body, the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure, the secondary first grounding conductive terminal and the secondary second grounding conductive terminal form a primary non-grounding terminal shielding wall, and the secondary non-grounding terminal shielding wall has a U-shaped cross-section, so that the secondary non-grounding terminal shielding wall can provide a shielding wall on at least three sides of the secondary non-grounding conductive terminal.

Preferably, in the electrical connector of the present application, the front end of the electrical connector is an electrical connector lap front end, and the electrical connector further includes a primary front end conductive connector, the secondary front end conductive connector extends from the electrical connector lap front end and crosses the secondary non-grounded conductive terminal, and electrically connects the secondary first grounded conductive terminal and the secondary second grounded conductive terminal, so that the secondary front end conductive connector can be electrically connected to the secondary non-grounded terminal shielding wall, and the electrical connector lap front end is the secondary The non-grounded conductive terminal provides electrical shielding, wherein the secondary first grounded conductive terminal, the secondary second grounded conductive terminal and the secondary non-grounded conductive terminal respectively have a primary first grounded terminal front end lap joint structure, a primary second grounded terminal front end lap joint structure and a primary non-grounded terminal front end lap joint structure, and the secondary first grounded terminal front end lap joint structure, the secondary second grounded terminal front end lap joint structure and the secondary non-grounded terminal front end lap joint structure are respectively located at the lap joint front end of the electrical connector.

Preferably, in the electrical connector of the present application, the secondary front end conductive connector has a primary front end wall shielding structure, and the secondary front end wall shielding structure provides a shielding wall for the secondary non-grounded conductive terminal at the front end of the electrical connector.

Preferably, in the electrical connector of the present application, the secondary front end conductive connector has a primary front end connector hollow structure, and the secondary front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the secondary non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the secondary conductive plastic carrier body extends on a side facing the secondary non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the secondary first grounding conductive terminal and the secondary second grounding conductive terminal are respectively plugged into the secondary first conductive plastic wall structure and the secondary second conductive plastic wall structure, so that the secondary first grounding conductive terminal and the secondary second grounding conductive terminal are electrically connected to the conductive plastic carrier.

Preferably, in the electrical connector of the present application, the secondary first conductive plastic wall structure and the secondary second conductive plastic wall structure respectively enter the secondary insulating terminal seat, and can respectively abut the secondary first grounding conductive terminal and the secondary second grounding conductive terminal.

Preferably, in the electrical connector of the present application, the secondary first conductive plastic wall structure and the secondary second conductive plastic wall structure respectively abut the secondary first grounding conductive terminal and the secondary second grounding conductive terminal in a surface contact manner to provide structural support for the secondary first grounding conductive terminal and the secondary second grounding conductive terminal respectively.

Preferably, in the electrical connector of the present application, the primary side insulating terminal block and the secondary side insulating terminal block can be formed separately or integrally.

Preferably, in the electrical connector of the present application, the main conductive plastic carrier body and the secondary conductive plastic carrier body can be formed separately or as one body.

Compared with the prior art, the electrical connector provided by the present application can provide shielding walls for at least three sides of the non-grounded conductive terminal that can transmit shielded signals. This can effectively reduce the interference of the electrical connector when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

The following content will be accompanied by drawings to illustrate the technical content of this application through specific concrete embodiments. People familiar with this technology can easily understand other advantages and functions of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments. The details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportional relationship and relative position of each component in the drawings are only for exemplary purposes and do not represent the actual situation of the implementation of this application.

For the description of the embodiments disclosed in this application, please refer to Figures 1 to 18.

In the above embodiment, an electrical connector 1 that can be set in an electronic device is provided. In the electronic device, the electrical connector 1 can be connected to a front conductive component to provide a transmission signal. In addition, the two sides of the electrical connector 1 are respectively defined as an electrical connector main side S1 and an electrical connector secondary side S2, and the front end of the electrical connector 1 is defined as an electrical connector connection front end E1.

It should be noted that in the above embodiment, the electrical connector 1 can overlap the front conductive component at the main side S1 of the electrical connector, the secondary side S2 of the electrical connector and the front end E1 of the electrical connector.

In the embodiment shown in FIG. 13 and FIG. 14 , the electrical connector 1 includes: a conductive plastic carrier 10, a main side conductive terminal set 111, a primary side conductive terminal set 121, a main side insulating terminal seat 113, a primary side insulating terminal seat 123, a main side front end conductive connector 114 and a primary side front end conductive connector 124.

It should be noted that the conductive plastic carrier 10 can be made of conductive plastic material and can provide a shielding signal for transmitting, for example, a ground signal. The primary side insulating terminal seat 113 and the secondary side insulating terminal seat 123 can be made of insulating material and can provide positioning for the primary side conductive terminal set 111 and the secondary side conductive terminal set 121, respectively.

As shown in FIGS. 7 and 8 , the conductive plastic carrier 10 has a main-side conductive plastic carrier body 101, a main-side first conductive plastic wall structure 102, a main-side second conductive plastic wall structure 103, a primary-side conductive plastic carrier body 104, a primary-side first conductive plastic wall structure 105, and a primary-side second conductive plastic wall structure 106.

It should be noted that in this application, the primary side insulating terminal seat 113 and the secondary side insulating terminal seat 123 can be selectively formed separately or formed as one body. The primary side conductive plastic carrier body 101 and the secondary side conductive plastic carrier body 104 can be selectively formed separately or formed as one body.

As shown in Figures 1 to 3, the primary side conductive terminal set 111 is located on the primary side S1 of the electrical connector, and has a primary side first grounding conductive terminal 1111, a primary side second grounding conductive terminal 1112, and a primary side non-grounding conductive terminal 1113. The secondary side conductive terminal set 121 is located on the secondary side S2 of the electrical connector, and has a primary side first grounding conductive terminal 1211, a primary side second grounding conductive terminal 1212, and a primary side non-grounding conductive terminal 1213.

It should be noted that the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112, the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212 can provide a grounding signal for transmission, and the number of the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112, the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212 is not limited to one. The main side non-grounding conductive terminal 1113 and the secondary side non-grounding conductive terminal 1213 can provide a non-grounding signal for transmission, such as a differential signal, and the number of the main side non-grounding conductive terminal 1113 and the secondary side non-grounding conductive terminal 1213 is not limited to one.

In the embodiments shown in FIG. 6 and FIG. 11 to FIG. 12, the main side insulating terminal seat 113 has a main side non-grounding terminal setting structure 1131, wherein the main side non-grounding terminal setting structure 1131 is provided to set the main side non-grounding conductive terminal 1113 to form a main side non-grounding conductive terminal setting module M21. The conductive plastic carrier 10 is provided to carry the main side non-grounding conductive terminal setting module M21 to form a main side grounding conductive terminal setting module M22.

It should be noted that the main side grounding conductive terminal setting module M22 has a main side first grounding terminal setting structure M221 and a main side second grounding terminal setting structure M222. The main side first grounding terminal setting structure M221 and the main side second grounding terminal setting structure M222 are provided to set the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112 respectively, so that the main side non-grounding conductive terminal 1113 is located between the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112.

In the main side grounding conductive terminal setting module M22, the main side first conductive plastic wall structure 102 and the main side second conductive plastic wall structure 103 are respectively abutted against the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112, so that the conductive plastic carrier 10 is electrically connected to the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112, so that the main side conductive plastic carrier body 101, the main side first conductive plastic wall structure 102, the main side second conductive plastic wall structure 103, the main side first grounding conductive terminal 1111 and the main side The second grounding conductive terminal 1112 constitutes a main side non-grounding terminal shielding wall W1, which can provide a shielding signal for transmission, such as a grounding signal, and has a U-shaped cross-section, so that the main side non-grounding terminal shielding wall W1 can provide a shielding wall on at least three sides of the main side non-grounding conductive terminal 1113 to provide an electrical shielding environment for the signal transmission of the main side non-grounding conductive terminal 1113, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

Optionally, the main side first conductive plastic wall structure 102 and the main side second conductive plastic wall structure 103 are respectively in surface contact with the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112 to provide structural support for the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112, thereby reducing the degree of deformation of the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112.

As shown in FIG. 6, FIG. 11 and FIG. 17, the main side conductive plastic carrier body 101 is electrically connected to the main side first conductive plastic wall structure 102 and the main side second conductive plastic wall structure 103, and can provide a shielded signal for transmission, such as a ground signal, and the main side conductive plastic carrier body 101 is extended on a side facing the main side non-grounded conductive terminal 1113, and can provide an electrically shielded environment for signal transmission of the main side non-grounded conductive terminal 1113.

In addition, as shown in FIG. 6 , FIG. 13 and FIG. 17 , the first main-side grounding conductive terminal 1111 and the second main-side grounding conductive terminal 1112 are respectively plugged into the first main-side conductive plastic wall structure 102 and the second main-side conductive plastic wall structure 103 , so that the first main-side grounding conductive terminal 1111 and the second main-side grounding conductive terminal 1112 are electrically connected to the conductive plastic carrier 10 . As shown in FIG6, FIG11, FIG13 and FIG17, the main side first conductive plastic wall structure 102 and the main side second conductive plastic wall structure 103 respectively enter the main side insulating terminal seat 113, and can respectively abut the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112.

The main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side non-grounding conductive terminal 1113 respectively have a main side first grounding terminal front end lap structure 11111, a main side second grounding terminal front end lap structure 11121 and a main side non-grounding terminal front end lap structure 11131. The main side first grounding terminal front end lap structure 11111, the main side second grounding terminal front end lap structure 11121 and the main side non-grounding terminal front end lap structure 11131 can be respectively lapped with the front end conductive component at the electrical connector lap front end E1 to provide electrical signal transmission.

In addition, as shown in FIG. 5 and FIG. 6, the main side front end conductive connector 114 extends from the electrical connector lap front end E1 and crosses the main side non-ground conductive terminal 1113, and electrically connects the main side first ground conductive terminal 1111 and the main side second ground conductive terminal 1112, so that the main side front end conductive connector 114 can be electrically connected to the main side non-ground terminal shielding wall W1. , and the electrical connector provides electrical shielding for the main side non-grounded conductive terminal 1113 at the front end E1 of the electrical connector, so as to provide an electrical shielding environment for the signal transmission of the main side non-grounded conductive terminal 1113, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals, so as to meet the special needs and development of electronic equipment.

In the embodiments shown in FIG. 5 , FIG. 13 and FIG. 15 , the main side front end conductive connector 114 has a main side front end wall shielding structure 1141. The main side front end wall shielding structure 1141 provides a shielding wall for the main side non-grounded conductive terminal 1113 at the electrical connector lap front end E1 to provide an electrical shielding environment for signal transmission of the main side non-grounded conductive terminal 1113. However, this is not limited to the above. In the embodiments shown in FIG. 17 and FIG. 18, the main side front end conductive connector 114 has a main side front end connector hollow structure 1142. The main side front end connector hollow structure 1142 is hollowed out at the front end E1 of the electrical connector to provide impedance matching for the main side non-grounded conductive terminal 1113.

In the embodiments shown in FIG. 6 and FIG. 11 to FIG. 12, the secondary insulating terminal seat 123 has a primary non-grounding terminal setting structure 1231, wherein the secondary non-grounding terminal setting structure 1231 is provided to set the secondary non-grounding conductive terminal 1213 to form a primary non-grounding conductive terminal setting module M23. The conductive plastic carrier 10 is provided to carry the secondary non-grounding conductive terminal setting module M23 to form a primary grounding conductive terminal setting module M24.

It should be noted that the secondary side grounding conductive terminal setting module M24 has a primary side first grounding terminal setting structure M241 and a primary side second grounding terminal setting structure M242. The secondary side first grounding terminal setting structure M241 and the secondary side second grounding terminal setting structure M242 are provided to set the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212 respectively, so that the secondary side non-grounding conductive terminal 1213 is located between the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212.

In the secondary side grounding conductive terminal setting module M24, the secondary side first conductive plastic wall structure 105 and the secondary side second conductive plastic wall structure 106 are respectively abutted against the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212, so that the conductive plastic carrier 10 is electrically connected to the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212, so that the secondary side conductive plastic carrier body 104, the secondary side first conductive plastic wall structure 105, the secondary side second conductive plastic wall structure 106, the secondary side first grounding conductive terminal 1211 and the secondary side second grounding conductive terminal 1212 are electrically connected. The two grounding conductive terminals 1212 constitute a primary non-grounding terminal shielding wall W2, which can provide a shielding signal for transmission, such as a grounding signal, and has a U-shaped cross-section, so that the secondary non-grounding terminal shielding wall W2 can provide a shielding wall on at least three sides of the secondary non-grounding conductive terminal 1213 to provide an electrical shielding environment for the signal transmission of the secondary non-grounding conductive terminal 1213, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

Optionally, the secondary first conductive plastic wall structure 105 and the secondary second conductive plastic wall structure 106 are respectively in surface contact with the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212 to provide structural support to the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212, thereby reducing the degree of deformation of the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212.

As shown in FIG6, FIG12 and FIG14, the secondary conductive plastic carrier body 104 is electrically connected to the secondary first conductive plastic wall structure 105 and the secondary second conductive plastic wall structure 106, and can provide a shielded signal for transmission, such as a ground signal, and the secondary conductive plastic carrier body 104 extends on a side facing the secondary non-grounded conductive terminal 1213, and can provide an electrical shielding environment for the signal transmission of the secondary non-grounded conductive terminal 1213.

In addition, as shown in FIG. 6 and FIG. 14 , the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212 are respectively plugged into the secondary first conductive plastic wall structure 105 and the secondary second conductive plastic wall structure 106, so that the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212 are electrically connected to the conductive plastic carrier 10. As shown in FIG. 14 , the secondary first conductive plastic wall structure 105 and the secondary second conductive plastic wall structure 106 respectively enter the secondary insulating terminal seat 123, and can respectively abut the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212.

The secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary non-grounding conductive terminal 1212 respectively have a primary first grounding terminal front end lap structure 12111, a primary second grounding terminal front end lap structure 12121 and a primary non-grounding terminal front end lap structure 12131. The secondary first grounding terminal front end lap structure 12111, the secondary second grounding terminal front end lap structure 12121 and the secondary non-grounding terminal front end lap structure 12131 can be respectively lapped at the front end conductive component of the electrical connector lap front end E1 to provide transmission of electrical signals.

In addition, as shown in FIG. 5 to FIG. 6 and FIG. 14, the secondary front end conductive connector 124 is extended from the electrical connector lap front end E1 and crosses the secondary non-ground conductive terminal 1213, and electrically connects the secondary first ground conductive terminal 1211 and the secondary second ground conductive terminal 1212, so that the secondary front end conductive connector 124 can be electrically connected to the secondary non-ground terminal shielding wall. W2, and the electrical connector overlap front end E1 provides electrical shielding for the secondary non-grounded conductive terminal 1213 to provide an electrical shielding environment for the signal transmission of the secondary non-grounded conductive terminal 1213, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

In the embodiments shown in FIG. 5 and FIG. 14 , the secondary front end conductive connector 124 has a primary front end wall shielding structure 1241, and the secondary front end wall shielding structure 1241 provides a shielding wall for the secondary non-grounded conductive terminal 1213 at the electrical connector lap front end E1 to provide an electrical shielding environment for the signal transmission of the secondary non-grounded conductive terminal 1213. However, this is not limited to the embodiments shown in FIG. 17 to FIG. 18 , the secondary front end conductive connector 124 has a primary front end connector hollow structure 1242, and the secondary front end connector hollow structure 1242 is hollowed at the electrical connector lap front end E1 to provide impedance matching for the secondary non-grounded conductive terminal 1213.

It should be noted that in the embodiment of the present application, some of the aforementioned components may be omitted. For example, the electrical connector may selectively include only: a main side conductive terminal set, a main side insulating terminal seat, and a conductive plastic carrier. The main side conductive terminal set is located on the main side of the electrical connector and has a main side first grounding conductive terminal, a main side second grounding conductive terminal, and a main side non-grounding conductive terminal. The main side insulating terminal seat has a main side non-grounding terminal setting structure, wherein the main side non-grounding terminal setting structure is provided to set the main side non-grounding conductive terminal to form a main side non-grounding conductive terminal setting module. The conductive plastic carrier is provided to carry the main side non-grounded conductive terminal setting module to form the main side grounded conductive terminal setting module, and the conductive plastic carrier has a main side conductive plastic carrier body, a main side first conductive plastic wall structure and a main side second conductive plastic wall structure. The main side conductive plastic carrier body is electrically connected to the main side first conductive plastic wall structure and the main side second conductive plastic wall structure. The grounding conductive terminal setting module has a main side first grounding terminal setting structure and a main side second grounding terminal setting structure, wherein the main side first grounding terminal setting structure and the main side second grounding terminal setting structure are respectively provided to set the main side first grounding conductive terminal and the main side second grounding conductive terminal, so that the main side non-grounding conductive terminal is located between the main side first grounding conductive terminal and the main side second grounding conductive terminal. In the main side grounding conductive terminal setting module, the main side first conductive plastic wall structure and the main side second conductive plastic wall structure are respectively abutted against the main side first grounding conductive terminal and the main side second grounding conductive terminal to provide structural support for the main side first grounding conductive terminal and the main side second grounding conductive terminal respectively, and the conductive plastic carrier is electrically connected to the main side first grounding conductive terminal and the main side second grounding conductive terminal. The main side conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first grounding conductive terminal and the main side second grounding conductive terminal constitute a main side non-grounding terminal shielding wall body, and the main side non-grounding terminal shielding wall body has a U-shaped cross-section, so that the main side non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the main side non-grounding conductive terminal.

In summary, the electrical connector of the present application can provide a shielding wall for transmitting shielded signals on at least three sides of the non-grounded conductive terminal, thereby effectively reducing interference to the electrical connector when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

The above embodiments are merely illustrative of the principles and effects of this application, and are not intended to limit this application. Anyone familiar with this technology may modify and change the above embodiments without violating the spirit and scope of this application. Therefore, the scope of protection of this application should be as listed in the scope of the patent application of this application.

1:Electrical connector

10: Conductive plastic carrier

101: Main side conductive plastic carrier body

102: Main side first conductive plastic wall structure

103: Second conductive plastic wall structure on the main side

104: Secondary conductive plastic carrier body

105: Secondary first conductive plastic wall structure

106: Second conductive plastic wall structure on the secondary side

111: Main side conductive terminal set

1111: Main side first grounding conductive terminal

11111: Front-end lap joint structure of the first grounding terminal on the main side

1112: Second grounding conductive terminal on the main side

11121: Front-end lap joint structure of the second grounding terminal on the main side

1113: Main side non-grounded conductive terminal

11131: Main side non-ground terminal front end lap structure

113: Main side insulation terminal block

1131: Main side non-ground terminal setting structure

114: Main side front end conductive connector

1141: Main side front end wall shielding structure

1142: Hollow structure of the front connector on the main side

121: Secondary conductive terminal set

1211: Secondary side first ground conductive terminal

12111: Front-end lap joint structure of the first grounding terminal on the secondary side

1212: Secondary side second grounding conductive terminal

12121: Front end lap joint structure of the second grounding terminal on the secondary side

1213: Secondary side non-grounded conductive terminal

12131: Front-end lap joint structure of the secondary non-ground terminal

123: Secondary insulation terminal block

1231: Secondary side non-ground terminal setting structure

124: Secondary front end conductive connector

1241: Secondary front wall shielding structure

1242: Secondary side front end connector hollow structure

S1: Main side of electrical connector

S2: Secondary side of electrical connector

M21: Main side non-grounded conductive terminal setting module

M22: Main side grounding conductive terminal setting module

M221: Main side first grounding terminal setting structure

M222: Main side second grounding terminal setting structure

M23: Secondary side non-grounded conductive terminal setting module

M24: Secondary side grounding conductive terminal setting module

M241: Secondary first grounding terminal setting structure

M242: Secondary side second grounding terminal setting structure

W1: Main side non-ground terminal shielding wall

W2: Secondary non-ground terminal shielding wall

E1: Front end of electrical connector connection

The application drawings will be combined with the description of the following embodiments to make the features and other advantages of the application more clearly understood.

Figure 1 is a three-dimensional schematic diagram of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 2 is a three-dimensional schematic diagram of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 3 is a top view schematic diagram of an embodiment of the electrical connector of the present application.

Figure 4 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment AA.

Figure 5 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment BB.

Figure 6 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment CC.

Figure 7 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 8 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in an embodiment.

Figure 9 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 10 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 11 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 12 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 13 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 14 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in an embodiment.

Figure 15 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 16 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 17 is a three-dimensional schematic diagram of some components of the electrical connector of the present application in one embodiment.

Figure 18 is a three-dimensional schematic diagram of some components of the electrical connector of the present application in one embodiment.

1:Electrical connector

1111: Main side first grounding conductive terminal

11111: Front-end lap joint structure of the first grounding terminal on the main side

1112: Second grounding conductive terminal on the main side

11121: Front-end lap joint structure of the second grounding terminal on the main side

1113: Main side non-grounded conductive terminal

11131: Main side non-ground terminal front end lap structure

113: Main side insulation terminal block

S1: Main side of electrical connector

S2: Secondary side of electrical connector

E1: Front end of electrical connector connection

Claims (18)

An electrical connector, one side of which is a main side of the electrical connector, and the electrical connector comprises: a main side conductive terminal set, which is located on the main side of the electrical connector and has a main side first grounding conductive terminal, a main side second grounding conductive terminal and a main side non-grounding conductive terminal; a main side insulating terminal seat, which has a main side non-grounding terminal setting structure, wherein the main side non-grounding terminal setting structure is provided to set the main side non-grounding conductive terminal to form a main side non-grounding conductive terminal setting module; A conductive plastic carrier is provided to carry the main-side non-grounded conductive terminal setting module to form a main-side grounded conductive terminal setting module, and the conductive plastic carrier has a main-side conductive plastic carrier body, a main-side first conductive plastic wall structure and a main-side second conductive plastic wall structure, and the main-side conductive plastic carrier body is electrically connected to the main-side first conductive plastic wall structure and the main-side grounded conductive terminal setting module. The main side second conductive plastic wall structure, the main side grounding conductive terminal setting module has a main side first grounding terminal setting structure and a main side second grounding terminal setting structure, wherein the main side first grounding terminal setting structure and the main side second grounding terminal setting structure are respectively provided to set the main side first grounding conductive terminal and the main side second grounding conductive terminal, so that the main side non-grounding conductive terminal is located at the main side first grounding conductive terminal. A grounding conductive terminal and the second grounding conductive terminal on the main side are provided between the first and second conductive plastic wall structures on the main side, and the second conductive plastic wall structures on the main side are respectively abutted against the first and second grounding conductive terminals on the main side, so that the conductive plastic support is electrically connected to the first and second grounding conductive terminals on the main side, so that the main side The main conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first grounding conductive terminal and the main side second grounding conductive terminal constitute a main side non-grounding terminal shielding wall body, and the main side non-grounding terminal shielding wall body has a U-shaped cross-section, so that the main side non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the main side non-grounding conductive terminal. An electrical connector as described in claim 1, wherein the front end of the electrical connector is a front end of the electrical connector lap joint, and the electrical connector further includes a main side front end conductive connector, the main side front end conductive connector is extended from the front end of the electrical connector lap joint and crosses the main side non-grounded conductive terminal, and electrically connects the main side first grounded conductive terminal and the main side second grounded conductive terminal, so that the main side front end conductive connector can be electrically connected to the main side non-grounded terminal shielding wall, and the main side non-grounded conductive terminal is connected to the main side non-grounded conductive terminal shielding wall at the front end of the electrical connector lap joint. The side non-grounding conductive terminal provides electrical shielding, wherein the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side non-grounding conductive terminal respectively have a main side first grounding terminal front end overlapping structure, a main side second grounding terminal front end overlapping structure and a main side non-grounding terminal front end overlapping structure, and the main side first grounding terminal front end overlapping structure, the main side second grounding terminal front end overlapping structure and the main side non-grounding terminal front end overlapping structure are respectively located at the overlapping front end of the electrical connector. An electrical connector as described in claim 2, wherein the main side front end conductive connector has a main side front end wall shielding structure, and the main side front end wall shielding structure provides a shielding wall for the main side non-grounded conductive terminal at the overlapping front end of the electrical connector. An electrical connector as described in claim 2, wherein the main side front end conductive connector has a main side front end connector hollow structure, and the main side front end connector hollow structure is hollowed out at the overlapping front end of the electrical connector to provide impedance matching for the main side non-grounded conductive terminal. An electrical connector as described in claim 1, wherein the main-side conductive plastic carrier body extends on a side facing the main-side non-grounded conductive terminal. An electrical connector as described in claim 1, wherein the main-side first grounding conductive terminal and the main-side second grounding conductive terminal are respectively plugged into the main-side first conductive plastic wall structure and the main-side second conductive plastic wall structure, so that the main-side first grounding conductive terminal and the main-side second grounding conductive terminal are electrically connected to the conductive plastic carrier. As described in claim 1, the electrical connector, wherein the main side first conductive plastic wall structure and the main side second conductive plastic wall structure respectively enter the main side insulating terminal seat, and can respectively abut the main side first grounding conductive terminal and the main side second grounding conductive terminal. An electrical connector as described in claim 1, wherein the main-side first conductive plastic wall structure and the main-side second conductive plastic wall structure respectively abut the main-side first grounding conductive terminal and the main-side second grounding conductive terminal in a surface contact manner to provide structural support for the main-side first grounding conductive terminal and the main-side second grounding conductive terminal respectively. As described in claim 1, the other side of the electrical connector is a secondary side of the electrical connector, wherein the conductive plastic carrier also has a primary side conductive plastic carrier body, a primary side first conductive plastic wall structure and a primary side second conductive plastic wall structure, the secondary side conductive plastic carrier body is electrically connected to the secondary side first conductive plastic wall structure and the secondary side second conductive plastic wall structure, and the electrical connector also includes: A primary side conductive terminal set, the secondary side conductive terminal set is located on the secondary side of the electrical connector, and has a primary side first grounding conductive terminal, a primary side second grounding conductive terminal and a primary side non-grounding conductive terminal; The primary side insulating terminal seat has a primary side non-grounding terminal setting structure, wherein the secondary side non-grounding terminal setting structure is provided to set the secondary side non-grounding conductive terminal to form a primary side non-grounding conductive terminal setting module; the conductive plastic carrier is provided to carry the secondary side non-grounding conductive terminal setting module to form a primary side grounding conductive terminal setting module, the secondary side The grounding conductive terminal setting module has a primary side first grounding terminal setting structure and a primary side second grounding terminal setting structure, wherein the secondary side first grounding terminal setting structure and the secondary side second grounding terminal setting structure are respectively provided to set the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal, so that the secondary side non-grounding conductive terminal is located between the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal. The first conductive plastic wall structure and the second conductive plastic wall structure of the secondary side are respectively in contact with the first conductive plastic wall structure and the second conductive plastic wall structure of the secondary side, so that the conductive plastic support is electrically connected to the first conductive plastic wall structure and the second conductive plastic wall structure of the secondary side. The carrier body, the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure, the secondary first grounding conductive terminal and the secondary second grounding conductive terminal constitute a primary non-grounding terminal shielding wall. The secondary non-grounding terminal shielding wall has a U-shaped cross section, so that the secondary non-grounding terminal shielding wall can provide a shielding wall on at least three sides of the secondary non-grounding conductive terminal. An electrical connector as described in claim 9, wherein the front end of the electrical connector is a front end of the electrical connector lap joint, and the electrical connector further includes a primary front end conductive connector body, the secondary front end conductive connector body is extended from the front end of the electrical connector lap joint and crosses the secondary non-grounded conductive terminal, and electrically connects the secondary first grounded conductive terminal and the secondary second grounded conductive terminal, so that the secondary front end conductive connector body can be electrically connected to the secondary non-grounded terminal shielding wall body, and the secondary non-grounded conductive terminal shielding wall body is connected to the secondary non-grounded conductive terminal shielding wall body at the front end of the electrical connector lap joint. The side non-grounding conductive terminal provides electrical shielding, wherein the secondary side first grounding conductive terminal, the secondary side second grounding conductive terminal and the secondary side non-grounding conductive terminal respectively have a primary side first grounding terminal front end lap joint structure, a primary side second grounding terminal front end lap joint structure and a primary side non-grounding terminal front end lap joint structure, and the secondary side first grounding terminal front end lap joint structure, the secondary side second grounding terminal front end lap joint structure and the secondary side non-grounding terminal front end lap joint structure are respectively located at the lap joint front end of the electrical connector. An electrical connector as described in claim 10, wherein the secondary side front end conductive connector has a primary side front end wall shielding structure, and the secondary side front end wall shielding structure provides a shielding wall for the secondary side non-grounded conductive terminal at the overlapping front end of the electrical connector. An electrical connector as described in claim 10, wherein the secondary side front end conductive connector has a primary side front end connector hollow structure, and the secondary side front end connector hollow structure is hollowed out at the overlapping front end of the electrical connector to provide impedance matching for the secondary side non-grounded conductive terminal. An electrical connector as described in claim 9, wherein the secondary conductive plastic carrier body extends on a side facing the secondary non-grounded conductive terminal. An electrical connector as described in claim 9, wherein the secondary-side first grounding conductive terminal and the secondary-side second grounding conductive terminal are respectively plugged into the secondary-side first conductive plastic wall structure and the secondary-side second conductive plastic wall structure, so that the secondary-side first grounding conductive terminal and the secondary-side second grounding conductive terminal are electrically connected to the conductive plastic carrier. As described in claim 9, the electrical connector, wherein the secondary first conductive plastic wall structure and the secondary second conductive plastic wall structure respectively enter the secondary insulating terminal seat, and can respectively abut the secondary first grounding conductive terminal and the secondary second grounding conductive terminal. An electrical connector as described in claim 9, wherein the secondary side first conductive plastic wall structure and the secondary side second conductive plastic wall structure respectively abut the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal in a surface contact manner to provide structural support for the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal respectively. An electrical connector as described in claim 9, wherein the primary side insulation terminal block and the secondary side insulation terminal block can be formed separately or formed as one body. An electrical connector as described in claim 9, wherein the primary-side conductive plastic carrier body and the secondary-side conductive plastic carrier body can be formed separately or as a whole.

Images